Aquarium air pump



FIG. 1 is a top perspective view of the aquarium air pump.

FIG. 2 is a bottom perspective view of the aquarium air pump.

FIG. 3 is a right side view of the aquarium air pump.

FIG. 4 is a front view of the aquarium air pump.

FIG. 5 is a left side view of the aquarium air pump.

FIG. 6 is a back view of the aquarium air pump.

FIG. 7 is a top view of the aquarium air pump; and,

FIG. 8 is a bottom view of the aquarium air pump.

The broken lines shown in the drawings are for the purpose of illustrating portions of the article that form no part of the claim design. 

CLAIM The ornamental design for the aquarium air pump, as shown and described. 